A nurse is reviewing postpartum discharge instructions with a client who has a new prescription for glipizide 15 mg PO daily with breakfast. Available is glipizide 5 mg tablets. How many tablets should the nurse inform the client to take each day? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["3"]
Given:
Desired dose of glipizide: 15 mg
Concentration of glipizide tablets: 5 mg/tablet
Step 1: Calculate the number of tablets:
Number of tablets = Desired dose (mg) / Concentration per tablet (mg/tablet)
Number of tablets = 15 mg / 5 mg/tablet
Number of tablets = 3 tablets
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Related Questions
Correct Answer is ["2"]
Explanation
Given:
Desired dose of acetaminophen: 0.65 g
Concentration of acetaminophen tablets: 325 mg/tablet
Conversion factor: 1 g = 1,000 mg
Step 1: Convert the desired dose to milligrams:
Desired dose in mg = Desired dose in g x 1,000 mg/g
Desired dose in mg = 0.65 g x 1,000 mg/g
Desired dose in mg = 650 mg
Step 2: Calculate the number of tablets:
Number of tablets = Desired dose in mg / Concentration per tablet (mg/tablet)
Number of tablets = 650 mg / 325 mg/tablet
Number of tablets = 2 tablets
Correct Answer is ["100"]
Explanation
Given:
Total volume to be infused: 50 mL
Infusion time: 30 minutes
Step 1: Convert infusion time to hours:
Infusion time (hr) = 30 min / 60 min/hr
Infusion time (hr) = 0.5 hr
Step 2: Calculate the infusion rate:
Infusion rate (mL/hr) = Total volume (mL) / Infusion time (hr)
Step 3: Substitute the values:
Infusion rate (mL/hr) = 50 mL / 0.5 hr
Step 4: Calculate the infusion rate:
Infusion rate (mL/hr) = 100 mL/hr
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